public Type getBase(String type) {
// TODO: what to do if the type isn't known in the current module
while (true) {
// Check for implicitly defined types
if (GeneralizedTime.class.getSimpleName().equals(type)
|| UTCTime.class.getSimpleName().equals(type)) {
return new VisibleString();
}
TypeAssignmentNode assignment =
(TypeAssignmentNode) currentModule.peek().getBody().getAssignments(type);
Type base = assignment.getType();
if (base instanceof TypeReference) {
type = ((TypeReference) base).getType();
} else {
return base;
}
}
}
public BigInteger resolveIntegerValue(DefinedValue ref) throws CompilerException {
ValueOrObjectAssignmentNode<?, ?> valueAssignment = resolveDefinedValue(ref);
Node type = valueAssignment.getType();
Node value = valueAssignment.getValue();
if (type instanceof IntegerType) {
if (!(value instanceof IntegerValue)) {
throw new CompilerException("Integer expected");
}
return ((IntegerValue) value).getValue();
} else if (type instanceof TypeReference) {
if (value instanceof IntegerValue) {
return ((IntegerValue) value).getValue();
} else if (value instanceof SimpleDefinedValue) {
AssignmentNode assignment =
getModule().getBody().getAssignments(((TypeReference) type).getType());
if (assignment != null && assignment instanceof TypeAssignmentNode) {
TypeAssignmentNode typeAssignment = (TypeAssignmentNode) assignment;
if (typeAssignment.getType() instanceof IntegerType) {
NamedNumber namedNumber =
((IntegerType) typeAssignment.getType())
.getNamedNumber(((SimpleDefinedValue) value).getValue());
if (namedNumber.getValue() != null) {
return namedNumber.getValue().getNumber();
} else {
return resolveIntegerValue(namedNumber.getRef());
}
}
}
}
}
throw new CompilerException("Failed to resolve an integer value");
}